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ChangelogVercel
- Severity
- High
- Published
- 2 days agoApr 24, 2026
- Signal
- 68
GPT 5.5 on AI Gateway
GPT-5.5 is now available on .Vercel AI Gateway There are 2 variants: GPT-5.5 and GPT-5.5 Pro. Both models are tuned for long-running agentic work across coding, computer use, knowledge work, and scientific research, and are more token-effi…
Official source entry
GPT 5.5 on AI Gateway
From Vercel Changelog. The simplified record can be checked against the original wording.
Why it matters
Vercel updated vercel changelog semantics for hosting and deployments. Review the official entry during the next release review.
Who should care
- frontend
- infra
- ai
Affected stack
- hosting
- deployments
- frontend-infra
- search
Categories
modelapi